.head-t {
    position: relative;
    width: 100%;
    height: 80px;
    top: 0;
}

.header {
    width: 100%;
    height: 80px;
    transition: all .3s ease-in-out;
    background-color: rgba(255, 255, 255, 0.9);
    z-index: 9999;
    top: 0;
    position: fixed;
}

.actives {
    height: 60px;
    background-color: rgba(255, 255, 255, 0.3);
    box-shadow: 0 1px 10px rgba(0, 0, 0, 0.3);
}

.header .header-c-m {
    display: none;
}

.header .banenr {
    margin-bottom: 90px;
}

.header .header-c {
    width: 1200px;
    height: 100%;
    margin: 0 auto;
}

.header .header-c .header-nav {
    padding: 0 60px;
    height: 100%;
}

.header .header-c .header-nav::before {
    display: inline-block;
    content: '';
    height: 100%;
    font-size: 0;
    vertical-align: middle;
}

.header .header-c .header-nav .logo {
    display: inline-block;
    vertical-align: middle;
}

.header .header-c .header-nav .logo img {
    display: block;
}

.header .header-c .header-nav .logo .logo-num {
    padding: 7px 0 0 65px;
}

.header .header-c .header-nav .nav-list {
    float: right;
    height: 100%;
}

.header .header-c .header-nav .nav-list::after {
    content: '';
    display: inline-block;
    font-size: 0;
    vertical-align: middle;
    height: 100%;
}

.header .header-c .header-nav .nav-list .nav-item {
    display: inline-block;
    margin-left: 65px;
    transition: all linear 0.1s;
    vertical-align: middle;
}

.header .header-c .header-nav .nav-list .nav-item:hover {
    transform: scale(1.03);
}

.header .header-c .header-nav .nav-list .nav-item:hover a {
    color: #1d1d1d;
}

.header .header-c .header-nav .nav-list .nav-item:hover a::after {
    opacity: 1;
}

.header .header-c .header-nav .nav-list .nav-item a {
    display: block;
    height: 100%;
    padding: 10px;
    color: #666666;
    letter-spacing: 0.05em;
}

.header .header-c .header-nav .nav-list .nav-item a::after {
    content: "";
    display: block;
    width: 75%;
    height: 1px;
    background-color: #b9ab77;
    margin-left: 20%;
    margin-top: 3px;
    opacity: 0;
}

.header .header-c .header-nav .nav-list .nav-item.active {
    transform: scale(1.03);
}

.header .header-c .header-nav .nav-list .nav-item.active a {
    color: #1d1d1d;
}

.header .header-c .header-nav .nav-list .nav-item.active a::after {
    content: "";
    display: block;
    width: 75%;
    height: 1px;
    background-color: #b9ab77;
    margin-left: 20%;
    margin-top: 3px;
    opacity: 1;
}

.box {
    display: none;
}

.footer {
    height: 100px;
    background-color: #f7f5f5;
}

.footer-c {
    height: 100px;
    width: 1200px;
    margin: 0 auto;
}

.footer .footer-c .record p {
    font-size: 12px;
    color: #323232;
}

.footer-c .record {
    float: left;
}

.footer-c .record p:nth-child(1) {
    margin: 35px 0 13px;
}

.footer-c .join {
    float: right;
    line-height: 100px;
}

.footer .footer-c .join .join-item {
    font-size: 12px;
    float: left;
    color: #323232;
}

.footer .footer-c .toup {
    position: absolute;
    opacity: 0;
    z-index: 5;
    top: 300px;
    right: 10px;
}

.footer .footer-c .toup a {
    display: block;
    border: 1px solid #d3d4d66e;
    background-size: contain;
}

.toup a {
    display: block;
    width: 50px;
    height: 50px;
}

.footer .footer-c .toup a:hover {
    animation: rubberBand 0.5s 1;
    border-color: #b9ab77;
}

.footer .footer-c .toup a.toup-icon {
    background: rgba(0, 0, 0, 0.1) url(http://www.bufantec.com/site/hunsha/static/img/toup-icon.png) no-repeat center center;
}

.footer .footer-c .toup a.phone-icon {
    background: rgba(0, 0, 0, 0.1) url(http://www.bufantec.com/site/hunsha/static/img/phone-icon.png) no-repeat center center;
}